Standardize usage of virtual/override/final in chrome/renderer/

chrome/renderer/spellchecker/spellcheck_provider.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_PROVIDER_H_
 #define CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_PROVIDER_H_
 
 #include <vector>
 
 #include "base/id_map.h"
@@ skipping 16 matching lines @@
 // which is done asynchronously.
 class SpellCheckProvider
     : public content::RenderViewObserver,
       public content::RenderViewObserverTracker<SpellCheckProvider>,
       public blink::WebSpellCheckClient {
  public:
   typedef IDMap<blink::WebTextCheckingCompletion> WebTextCheckCompletions;
 
   SpellCheckProvider(content::RenderView* render_view,
                      SpellCheck* spellcheck);
-  virtual ~SpellCheckProvider();
+  ~SpellCheckProvider() override;
 
   // Requests async spell and grammar checker to the platform text
   // checker, which is available on the browser process.
   void RequestTextChecking(
       const base::string16& text,
       blink::WebTextCheckingCompletion* completion,
       const std::vector<SpellCheckMarker>& markers);
 
   // The number of ongoing IPC requests.
   size_t pending_text_request_size() const {
     return text_check_completions_.size();
   }
 
   // Replace shared spellcheck data.
   void set_spellcheck(SpellCheck* spellcheck) { spellcheck_ = spellcheck; }
 
   // Enables document-wide spellchecking.
   void EnableSpellcheck(bool enabled);
 
   // RenderViewObserver implementation.
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
-  virtual void FocusedNodeChanged(const blink::WebNode& node) override;
+  bool OnMessageReceived(const IPC::Message& message) override;
+  void FocusedNodeChanged(const blink::WebNode& node) override;
 
  private:
   friend class TestingSpellCheckProvider;
 
   // Tries to satisfy a spell check request from the cache in |last_request_|.
   // Returns true (and cancels/finishes the completion) if it can, false
   // if the provider should forward the query on.
   bool SatisfyRequestFromCache(const base::string16& text,
                                blink::WebTextCheckingCompletion* completion);
 
@@ skipping 52 matching lines @@
   // True if the browser is showing the spelling panel for us.
   bool spelling_panel_visible_;
 
   // Weak pointer to shared (per RenderView) spellcheck data.
   SpellCheck* spellcheck_;
 
   DISALLOW_COPY_AND_ASSIGN(SpellCheckProvider);
 };
 
 #endif  // CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_PROVIDER_H_